Working surface attachment for a grill



FIG. 1 is a top perspective view of a work surface attachment for agrill showing our new design;

FIG. 2 is a right end elevational view thereof;

FIG. 3 is a left end elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a side elevational view thereof, the opposite side being amirror image; and,

FIG. 6 is a bottom plan view thereof.

The grill in FIG. 1 is shown in broken lines for illustrative purposesonly and forms no part of the claimed design.

The ornamental design for a working surface attachment for a grill, asshown and described.